[Nov-2023] Exam 220-1001: New Brain Dump Professional - Actual4dump
Free 220-1001 Exam Dumps to Improve Exam Score
CompTIA 220-1001, also known as the CompTIA A+ Certification Exam: Core 1, is a certification exam that is designed to test the knowledge and skills of individuals who want to pursue a career in IT support. 220-1001 exam is the first of two exams required to obtain the CompTIA A+ certification, which is a globally recognized credential that validates an individual’s ability to perform critical IT support tasks.
CompTIA 220-1001 exam is an essential step towards achieving the CompTIA A+ certification. It is a comprehensive exam that covers a wide range of IT topics and requires a solid understanding of hardware, networking, and troubleshooting techniques. With this certification, individuals can demonstrate their skills and knowledge to potential employers, increasing their chances of landing entry-level IT positions.
NEW QUESTION # 289
Some users are unable to access the Internet form their workstations. A technician runs the ipconfig command on one of the workstations and sees the following:
The technician pings 8.8.8.8 and gets no response. Next, the technician pings 192.168.1.1 and gets no response. The technician is able to successfully ping an adjacent workstation but cannot ping the print server on the floor below. Which of the following is the MOST likely cause of the Internet connectivity issue in the office?
- A. There is a problem with a router in the office
- B. There is a problem with a DNS server in the office
- C. The wireless access point in the area is down
- D. The users are not getting correct IP addresses from the DHCP server
Answer: A
NEW QUESTION # 290
A technician is upgrading a lab to VDI using thin client computers. The lab previously used laptops with a Wi-Fi connection. Which of the following is required for the thin clients to operate?
- A. UPS
- B. KVM
- C. Network cable
- D. External hard drives
Answer: C
NEW QUESTION # 291
Drag each mobile technology to the description of its use. Some answers will not be used.
Answer:
Explanation:
Explanation
1. NFC
2. Bluetooth
3. IR
4. Tethering
NEW QUESTION # 292
A technician was called to check an unexpected clicking noise on a desktop that has become more frequent every time a video editing application is loaded. The system fans have been replaced, but the clicking noise remains. Diagnostics have been run on the video card. Which of the following should me the technician do FIRST?
- A. Replace the hard drive.
- B. Do a System Restore.
- C. Perform a full data backup.
- D. Scan the system for viruses.
- E. Replace the video card.
Answer: C
NEW QUESTION # 293
An IT vendor gives a technician the following address on a support call: 192.168.15.2/32. Which of the following BEST describes the address provided by the vendor?
- A. IPv4 address in CIDR format
- B. IPv4 address in subnet mask format
- C. IPv6 address in CIDR format
- D. IPv6 address in subnet mask format
Answer: A
NEW QUESTION # 294
A Chief Executive Officer (CEO) asks a technician to recommend a hosted model that will allow the company to use existing hardware until its end of life and expand the internal/external footprint. Which of the following models will the technician MOST likely recommend to the CEO?
- A. Hybrid cloud
- B. laaS
- C. PaaS
- D. Private cloud
- E. Public cloud
Answer: D
NEW QUESTION # 295
A workstation needs to operate at less than 30% utilization while running several virtual desktops. As a technician Is preparing to build the workstation, which of the following will ensure the requirements are met? (Select TWO).
- A. Single-core
- B. Liquid cooling compatibility
- C. Overclock capability
- D. Multicore
- E. Hyperthreading
- F. CPU architecture
Answer: A,E
NEW QUESTION # 296
Which of the following devices can be used to connect multiple devices within a network without broadcasting to every network port?
- A. Hub
- B. Unmanaged switch
- C. Firewall
- D. Cable modern
Answer: B
NEW QUESTION # 297
A user is unable to print to a printer on the network. When a technician runs the ping command, the technician receives a response. However, the hostname is correct when the technician runs the nslookup command. Which of the following BEST describes the issue the technician is seeing?
- A. An IP address conflict
- B. A DHCP timeout
- C. An incorrect default gateway
- D. A missing subnet mask
Answer: D
NEW QUESTION # 298
An associate is seeking advice on which device to purchase for a friend who is a business owner. The
friend needs the ability to chat activity while keeping in contact with the home office.
Which of the following would be the BEST recommendation?
- A. Global positioning sensor
- B. Portable hotspot
- C. Smart watch
- D. Fitness monitor
Answer: C
NEW QUESTION # 299
A user is given a new tablet. When using the touch screen, the user reports the cursor highlights and selects items unintentionally. The issue does not happen when using an external mouse.
Which of the following should the technician do FIRST to resolve this issue?
- A. Update the touch-screen driver
- B. Disable the touch functionality
- C. Run the calibration utility
- D. Reinstall the OS
Answer: C
NEW QUESTION # 300
A technician wants to set up a virtual machine in a public cloud environment.
Which of the following cloud models should the technician use?
- A. DBaaS
- B. SaaS
- C. PaaS
- D. IaaS
Answer: D
NEW QUESTION # 301
A user reports trouble with the network connection on a workstation. The user was initially able to receive emails but received an error when trying to send messages. The user is able to authenticate to the domain successfully and can see data in the network shares. Which of the following should the user perform FIRST when trying to resolve this issue?
- A. Update the NIC drivers
- B. Check the SMTP server.
- C. Assign a static IP address
- D. Change the DNS servers.
Answer: B
NEW QUESTION # 302
Ann, a CEO, has purchased a new consumer-class tablet for personal use, but she is unable to connect it to the company's wireless network. All the corporate laptops are connecting without issue. She has asked you to assist with getting the device online.
INSTRUCTIONS
Review the network diagrams and device configurations to determine the cause of the problem and resolve any discovered issues.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Answer:
Explanation:
See the Explanation below:
Explanation
Click on 802.11 and Select ac
Click on SSID and select CORP
Click on Frequency and select 5GHz
At Wireless Security Mode, Click on Security Mode
Select the WPA2
Ann needs to connect to the BYOD SSID, using 2.4GHZ. The selected security method chose should be WPA PSK, and the password should be set to TotallySecret.
NEW QUESTION # 303
Which of the following IEEE 802.11 standards includes the use of MIMO technology?
- A. 802.11a
- B. 80211b
- C. 802. 11gt
- D. 802. 11n
Answer: D
NEW QUESTION # 304
Some users are unable to access the Internet form their workstations. A technician runs the ipconfig command on one of the workstations and sees the following:
The technician pings 8.8.8.8 and gets no response. Next, the technician pings 192.168.1.1 and gets no response. The technician is able to successfully ping an adjacent workstation but cannot ping the print server on the floor below. Which of the following is the MOST likely cause of the Internet connectivity issue in the office?
- A. There is a problem with a router in the office
- B. There is a problem with a DNS server in the office
- C. The wireless access point in the area is down
- D. The users are not getting correct IP addresses from the DHCP server
Answer: A
NEW QUESTION # 305
A customer, Ann, has requested two custom PCs, one to be used for gaming and the other to be used as a virtualization workstation for her business.
The gaming PC should support the latest games and gaming peripherals.
The virtualization workstation should be able to host several production virtual machines as part of Ann's home business.
INSTRUCTIONS
Use the tabs at the top to switch between the PCs.
Objects should be placed on the appropriate slot/display areas and can only be used once.
All slot/display areas should be filled.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Answer:
Explanation:
NEW QUESTION # 306
A user reports that a laptop is not connecting to the corporate wireless network. A technician confirms a with a smartphone that the corporate wireless network is available and can be accessed. the technician observes that the Ethernet connection to the corporate network is working. The technician disconnects the Ethernet cable.
Which of the following should the technician do NEXT to troubleshoot this problem?
- A. Confirm that the correct wireless network is selected.
- B. Confirm that the laptop is in range for the access point.
- C. Confirm the user's network login ID and password.
- D. Confirm that the laptop wireless card is turned on.
Answer: D
NEW QUESTION # 307
A technician is troubleshooting a PC that intermittently reboots on its own. The PC is located in the middle of a factory environment and is stored in a tightly locked cabinet which is free of dust and debris. The technician checks Event Viewer but sees no correlation between the reboots and other system activity. The only notable thing is that the reboots all occur in the afternoon. The technician reseats the two DIM Ms of RAM and verifies all the cables and components are securely connected Which of the following is the MOST likely cause of the reboots?
- A. The boot devices are in the wrong order
- B. The RAM DIMMs are different speeds
- C. The PC is overheating and restarting
- D. OS updates are failing.
Answer: C
NEW QUESTION # 308
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